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When length is doubled resistance?
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What happens to resistance when length of wire is doubled?

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What is the change in resistance when length is doubled?

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What happens to area when the length of wire is doubled?
Answer : When the length of a wire is doubled, the **area** of the wire depends on how the wire is shaped or how it's being manipulated. If we are talking about a **cylindrical wire** (like ... wire doubles but the volume remains constant, the cross-sectional area will become **half** of the original area....

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When the length of the wire is doubled its resistivity becomes four times?

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What is the change in resistivity when length is doubled?

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What happens to the resistance if the length is doubled?

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How many times resistance will increase if the length of a conducting wire becomes twice when stretched?

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When a uniform resistance wire is stretched till its length becomes four times does it resistance increase or decrease?

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When a wire of resistance R is stretched to thrice of its original length what is its new resistance?

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When a uniform resistance wire is stretched till its length becomes four times does its resistance increase or decrease?

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What is the change in resistance when a wire is stretched 3 times its length?

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What will be the new resistance when a wire of resistance R is stretched to four times its initial length?

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What happens to resistance when length is increased 4 times?

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How many times resistance will increase if length of conducting wire becomes twice when stretched?

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How many time the resistance of a wire changes when it is uniformly stretched to thrice its length?

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Does resistance increase when length decreases?
Answer : No, resistance does not increase when the length of a conductor decreases. In fact, resistance decreases when the length of the conductor is reduced. Here's why: Resistance (\(R\)) is ... and the cross-sectional area stay the same. So, when the length decreases, resistance decreases too....

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When a wire of resistance R is stretched to twice its original length?

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What is the new resistance of a wire when it is stretched till its length is increased three times its original length?

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When a wire of resistance R is stretched uniformly until it is twice its original length?

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What is the new resistance of a wire of resistance R is doubled on itself?

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When a wire of resistivity r is stretched to double its length?

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When a wire is stretched 4 times its original length?

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What happens when the wire is now stretched to twice its original length by a process that keeps its volume constant?

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When a wire is stretched to three times its length?

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When a wire of resistivity R is stretched to double its length?

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What is the increase in resistance if length of wire is increased by 10%?

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What will be the new resistance of A wire of resistance r is stretched to four times its initial length?

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What will the wire's resistance be if you stretch it to twice its initial length?

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What is the new resistance of a wire of resistance 10 Ω is stretched to thrice its original length?

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What will the resistance of a wire have resistance r if it is stretched to 4 times its length?

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What is the formula for length resistance?
Answer : The formula for the resistance of a conductor based on its length is given by: \[ R = \rho \left( \frac{L}{A} \right) \] Where: - \( R \) = Resistance (in ohms, Ω) - \( \ ... decreases with its cross-sectional area. The resistivity (\( \rho \)) depends on the material the conductor is made from....

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How does resistance change if the length of the wire is increased?

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What happens to the resistance of A wire if its length decreases?

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What is the change in resistance if the wire is stretched to 3 times its original length?

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What is the percentage increase in the resistance of A wire stretched by 10 of length?

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What will happen to the resistance of a wire if its length is multiplied by 3?

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What is the new resistance of a given wire has resistance r if its radius is halved and length is unchanged?

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What will be the new resistance of a wire of resistance r is stretched to four times its initial length?

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What happens to the resistance of a wire if its length decreases?

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What is the new resistance of a wire of resistance R is stretched to thrice its length?

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A 3 phase line of 4 km length delivers 4000 kW at a p.f of 0.8 lagging to a load the resistance and reactance per km of each conductor are 0.2 Ω and 0.5 Ω respectively if the voltage at the supply end is maintained at 11 kV. Calculate the received end voltage and efficiency of line.

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Why does insulation resistance decrease when temperatures increase?

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Why insulation resistance decreases when temperature increase?

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What happens to resistivity and resistance when temperature increases?

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What happens to resistance when semiconductor is heated?

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